Great audio, wireless mobility, and simple to install. Simply plug the cable into the AV system or phone system and it works. No software configuration is necessary. Even the Fusion box is designed to be easy to use– vertically or horizontally. No equipment rack needed! Just set the Fusion system on the console! Compatible with all phone systems, but some systems may require an ATA (analog telephone adapter). Please check with your phone system provider. Wireless No wires to trip over in your conference room! Great sound and natural mobility!; Flexible Your choice of microphone types, or with three Omni-directional TableTop and one wearable Wireless Microphones; Rechargeable The Solo Wireless Microphone has a rechargeable battery that provides eight hours of talk time after each full charge; Secure All of Revolabs Wireless Microphones use 128-bit encryption, so that no one can listen into your conversations.